Motors and Generators: Square magnets are commonly used in brushless DC motors and stepper motors. Their regular shape facilitates alignment with stator coils, improving energy conversion efficiency. For example, in the drive motors of new energy vehicles, square magnets can reduce magnetic resistance and extend driving range.
Sensors and Automation Equipment: In position sensors and magnetic encoders, the fixed magnetic field direction of square magnets can accurately trigger signals, enabling high-precision positioning. Magnetic limit switches in industrial robot joints also rely on their stable magnetism to ensure precise movements.
Magnetic Adsorption and Fixing Devices: Square magnets have strong planar adsorption force and are often used in magnetic clamps, door catches, and tool racks. Their regular shape facilitates mass production and lowers costs, making them an "invisible helper" in both home and industrial settings.
